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TOY-202

Started by _Bomber Watson_ , Mar 07 2011 08:08 PM

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303 replies to this topic

#251 N/A-PWR

CABIN ENGINE CONTROLS GALORE

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Name:Dave I
Location:Wooroloo, 65km's East of Perth
Car:'1969' LC RAT TORANA
Joined: 08-December 12

Posted 18 April 2014 - 08:58 PM

https://www.google.c...iw=1455&bih=727

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#252 _Bomber Watson_

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Posted 18 April 2014 - 09:01 PM

Winged sump yes.

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#253 orangeLJ

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Posted 18 April 2014 - 09:03 PM

There ya go, about 5 of the first 20 images are of my pipes lol

Hmmm winged sump could be an issue, these are pretty tight through there. But might be doable

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#254 _mello92_

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Posted 18 April 2014 - 10:24 PM

I've got a set of Pacemaker PH5027 pipes here I think (haven't been in the parts container for a while) if you would like them. They were out of an LJ and have had a collector added to run a single 3".

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#255 _Bomber Watson_

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Posted 19 April 2014 - 03:03 PM

Na, pass.

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#256 _mello92_

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Posted 19 April 2014 - 04:37 PM

Ok, no worries.

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#257 TempesT

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Posted 02 June 2014 - 07:07 PM

hey Lcboi any more updates on this shitbox?

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#258 _Bomber Watson_

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Posted 02 June 2014 - 07:09 PM

Kevin Brown has a cylinder head atm he's doing for me, thats about it for now.

Cheers.

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#259 TempesT

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Posted 02 June 2014 - 07:18 PM

:nada:

and your other projects....

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#260 _Bomber Watson_

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Posted 02 June 2014 - 07:44 PM

Mindi is coming apart this weekend for her new clutch, HZ is nearly ready for paint, UC is progressing whenever i look at it, KZ hasnt progressed, CB hasnt progressed, Harley needs an oil change, house hasnt progressed, HB hasnt progressed, etc.

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#261 TempesT

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Posted 02 June 2014 - 08:30 PM

Hz? Project thread link?

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#262 Potta

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Name:Craig
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Car:LC GTR, LC 4 door
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Posted 02 June 2014 - 08:47 PM

Mindi is coming apart this weekend for her new clutch, HZ is nearly ready for paint, UC is progressing whenever i look at it, KZ hasnt progressed, CB hasnt progressed, Harley needs an oil change, house hasnt progressed, HB hasnt progressed, etc.

I wish my LC would progress every time I looked at it.....it usually involves some effort to change anything though.

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#263 _Bomber Watson_

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Posted 02 June 2014 - 09:56 PM

Ah yeah by that i mean every time i look at it as in work on it.

HZ is a for sale project, hence no thread. picked it up for a steal and just tweaking it to try to get a bit of a return on my investment. UC is also for sale, as i have no use for it anymore, whas gonna be my motorkhana/khanacross car then Mindi came into my life and #@$^%& that idea. Just need to finish getting it running and roadworthyable, same as the HZ really.

Cheers.

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#264 LC-GTR-1969

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Posted 03 June 2014 - 06:56 AM

Also the extractors are a little on the small side, and only running a 2 1/2" exhaust, which is borderlien to small for this combo as well.

I'm just curious, what size exhaust do you think would be ideal?

I've got a very similar set-up to yours, 266/266 duration cam, webers etc but am also running 2 1/2" exhaust... interested to hear what I should run.

Regards

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#265 _Bomber Watson_

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Posted 03 June 2014 - 09:49 AM

Street use the 2 1/2 is probably the go.

I recon 3 would help a bit at the track, but need to do some back to back tests otherwise thats just guesswork.

Cheers.

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#266 N/A-PWR

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Name:Dave I
Location:Wooroloo, 65km's East of Perth
Car:'1969' LC RAT TORANA
Joined: 08-December 12

Posted 03 June 2014 - 10:58 AM

Hi DJ,

Kevin Brown has a cylinder head atm he's doing for me, thats about it for now.

Cheers.

What are you getting Kevin to do to the closed chambered head Mate.

was a guess, that you had said before you were sitting on a Gold Mine, he he

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#267 _Bomber Watson_

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Posted 03 June 2014 - 11:08 AM

Yes mate hes doing me a new closed chamber 9 port.

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#268 _Bomber Watson_

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Posted 06 June 2014 - 07:10 PM

So bit of a wordy wordy update, again.

Kev sent me this pick this arv, my new head is progressing.

He says he's done on the grinder, just needs some work with the flapper then off to the machine shop and the flow bench.

So as i said, my new head is progressing.

After a bit of discussion we made a few decisions.

I degreed the cam i have properly a little while back, and have been sitting on the exact figures for a while, but they seemed very lazy to me. Lots of seat to seat duration for the .050" duration and not a lot of lift, really.

What i came up with was 310 degrees seat to seat, 259 @ .050", and .365" lift at the lobe.

So realistically a very lazy profile in anyones terms.

So it has been decided this car will be getting a new cam while were going. On the plus side, will have a lot less seat to seat duration, so be a lot more streetable, and on the plus side will have even more .050" duration, which is always good, and on the plus side will have more lift, which wont hurt.

So in short more streetable cam with more area under the curve = more go fast and easyer to live with.

Looking at comp grind 6333 for the intake, exhaust is undecided at this point, will wait to see what the port flows on the bench and get Kevs recommendation.

While we were throwing money around, I decided to look on the precision website again, as i was never happy with how my old slugs were machined, and discovered they now stock flat tops with a 1.658" compression height, so the same as the old ACL race series slugs which my block is machined for.

PReviously they only had 1.68" comp height pistons, which would have put new pistons to far out of my block, but now that these are on the market, it looks like i'll get some flat tops as well.

Sadly there only available with the thick 5/64" rings, but im betting a 1/64" difference in the rings wont be as much as an extra point and a bit compression, and way better squish pattern.

Not sure if anyones tried the thick ringed pistons at higher RPM yet, so i suppose once i get this thing together we will see how 5/64" rings like 7500 or so rpm haha.

Cheers.

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#269 N/A-PWR

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Name:Dave I
Location:Wooroloo, 65km's East of Perth
Car:'1969' LC RAT TORANA
Joined: 08-December 12

Posted 06 June 2014 - 07:44 PM

Great write up there DJ,

Just to say that the standard 202 rings that I have revved to 7500 rpm, gear after gear every day Hyundai, do well,

so in saying that, thinner rings will bed in more ( better Compression ), and wear out the bore quicker ( the motor will need a rebuild by then anyway )

- all that was a thought about physics.

More Torque DJ

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#270 warrenm

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Posted 07 June 2014 - 06:42 AM

No reason you can't take a slice off the top of the taller slugs, I know it adds to the cost, but it's an option

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#271 _Bomber Watson_

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Posted 07 June 2014 - 11:52 AM

Yeah mate was looking at that to.

Need to look a bit closer, but i think the only thin ringed flat tops they have atm are 1.71" forgies, would prefer to stick with a cast piston, and I think taking that much off might be pushing the luck a bit....

Havnt typed the card numbers in yet, still looking.

Cheers.

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#272 _Bomber Watson_

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Posted 19 February 2015 - 06:54 PM

Found the thread again....

HZ is sold UC is sold, finished a cashy painting a WB for a lad, Harley is sold, few parts i had laying around are sold.....

In short i have payed 10k off the house and have 15 in the bank account. Keen on six banger nats this year. Thread should officially be revived.

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#273 Potta

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Name:Craig
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Car:LC GTR, LC 4 door
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Posted 19 February 2015 - 06:56 PM

I'm glad you still have your boat DJ, you may need it over the next couple of days.

In all seriousness hope its all good mate.

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#274 _Bomber Watson_

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Posted 19 February 2015 - 07:01 PM

Should be right. Chances are we will get a shit tonne of rain and barely any wind. Where i am has not flooded in the last 100 years that i know of, and we have a nice mountain range between here and the coast that generally catches cyclones.

Bit worried about the old man though, he lives on the coast right in the path of the frOcker in a caravan with a giant big coolite panel awning off the side......told him to come stay here for the next few days, stubborn old prick refused.

Oh well.

Cheers.